高中英语名词性从句专题讲解和巩固练习(含答案)

十一名词性从句语法精讲一．主语从句主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。

It doesn’t interest me whether you succeed or not.It is in the morning that the murder took place.It is John that broke the window.1. 用it 作形式主语的结构(1) It is ＋名词＋从句It is a fact that the earth is round.It is an honor that many specialists came to our English class.It is common knowledge that you say “ hello ”to your teacher when you first meet her at school.It is a rule that we should come to class before 8 c’clock.(2) it is ＋形容词＋从句It is natural that he can’t speak excellent Chinese, as he is an Australian.It is strange that she came to school late this morning.(3) it is ＋不及物动词＋从句It seems that it is going to rain.It happened that I met an old friend of mine in the street yesterday.(4) it ＋过去分词＋从句( It is reported/said/proved/believed/known/expected/thought…)It is reported that China is going to launch “ Sheng Zhou” Six this year.It has been proved that you are wrong.It is said that that was how Chinese first raised silkworms.2. 主语从句不可位于句首的五种情况(1) if 引导的主语从句不可居于复合句句首。

名词性从句讲解在复合句中起名词作用的从句叫做名词性从句。

它包括主语从句、宾语从句、表语从句和同位语从句。

名词性从句是中学阶段的一个重要语法项目，在历年的高考中几乎都涉及到，并且每年的命题各有变化。

分析历届高考试题名词性从句考查的焦点主要有以下六个方面1. 考查名词性从句的语序问题2. 考查引导词that与what的区别3. 考查it在名词性从句中作形式主语或形式宾语的用法4. 考查whether与if的区别5. 考查名词性从句中的疑问词+ever引导的名词性从句与no matter+疑问词引导的状语从句的区别6. 考查名词性从句的虚拟语气问题语法要点剖析一、名词性从句主语从句、表语从句、宾语从句、同位语从句，在整个句子中所起的作用，相当于一个名词。

因此，这四种从句通称为名词性从句。

引导名词性从句的连接词可分为三类：连接词：that, whether, if （不充当从句的任何成分）连接代词：what, whatever, who, whoever, whom, whose, which.连接副词：when, where, how, why1. 主语从句作句子主语的从句叫主语从句。

主语从句通常由从属连词that，whether，if和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why等词引导。

that在句中无词义，只起连接作用；连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用，在从句中充当从句的成分。

例如：What he wants to tell us is not clear. 他要跟我们说什么，还不清楚。

It is known to us how he became a writer. 我们都知道他是如何成为一名作家的。

Where the English evening will be held has not yet been announced.英语晚会将在哪里举行，还没有宣布。

高中英语名词性从句知识讲解以及练习题附答案一、名词性从句概述名词性从句是一种充当名词作用的从句，通常在主句中作主语、宾语、表语或同位语。

它通常由引导词（如that, whether, if, who, whom, whose, which, what等）引导，并且从句中含有一个主语和谓语。

名词性从句的种类有很多，包括主语从句、宾语从句、表语从句和同位语从句等。

下面我们将逐一介绍这些从句。

二、主语从句主语从句作为一个名词，通常位于句首，是一个句子，主要作用是作为主句的主语。

引导主语从句的词：What (什么)；Whether (是否)；If (是否)；That (那个)。

例句：What he said is true. (他说的是真的。

)Whether it will rain tomorrow is uncertain. (明天是否会下雨还不确定。

)If you go, I will go too. (如果你走，我也跟着走。

)That he is coming is good news. (他来的消息是好消息。

)注意：主语从句的谓语动词通常要用单数形式。

What引导的主语从句通常用来表示“事物”的概念。

三、宾语从句宾语从句是一个名词，通常位于主句的动词后面，作为主句的宾语。

它可以由常见的宾语从句引导词引导，例如whether, if, that, who, whom, whose, what, when, where, how等。

引导宾语从句的词：Whether (是否)；If (是否)；That (那个)；Who (谁)；Whom (谁)；Whose (谁的)；What (什么)；When (何时)；Where (何处)；How (如何)。

例句：I know that he is coming. (我知道他要来。

)I wonder if he is telling the truth. (我想知道他是否说了真话。

名词性从句讲解在复合句中起名词作用的从句叫做名词性从句。

它包括主语从句、宾语从句、表语从句和同位语从句。

一、名词性从句主语从句、表语从句、宾语从句、同位语从句，在整个句子中所起的作用，相当于一个名词。

因此，这四种从句通称为名词性从句。

引导名词性从句的连接词可分为三类：连接词：that, whether, if （不充当从句的任何成分）连接代词：what, whatever, who, whoever, whom, whose, which.连接副词：when, where, how, why1. 主语从句（两种结构，三类连接词）两种结构1.主语从句位于句首：What he wants is a book.Who kept the door open all night was unknown.2.主语从句位于句尾，it 作形式主语。

（1）It + be + 名词+ that从句It’s a pity that we can’t go. 很遗憾我们不能去。

It’s no surprise that our team should have wo n the game. 我们没赢这场比赛真意外。

（2）It + be + 形容词+ that从句.It seems obvious that we can not go on like this. 很明显我们不能这样下去了（3）It + be + 动词的过去分词+ that从句It is known to all that light travels in straight lines.众所周知光沿直线传播。

It is reported that China has sent another man-made earth satellite into orbit.（4）It + 不及物动词+ that 从句注意在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时，谓语动词要用虚拟语气“(should) +do”，常用的句型有：It is necessary (important, natural, strange, etc.) that …It is a pity (a shame, no wonder, etc.) that…It is suggested (requested, proposed, desired, etc.) that…三类连接词:1.连词that whetherthat引导的主语从句:引导词that无含义,在句中不做成分,不可以省。

名词性从句一．考点解析高考名词性从句主要考察语法填空中关联词的选用，要稳拿这一分的话，需要对四种名词性从句掌握透。

十一选十、阅读、完型的分析也需要对其概念很熟悉，在理解文章的时候才不会犯错。

翻译也会考察名词性从句，作文里面运用一些名词性从句的高级句型能起到加分作用。

二．语法详解第一节名词性从句的功能主语从句一.关联词：从属连词：that,whether,if,because.(从属连词引导名词性从句或状语从句只起引导作用，在句中不单独做句子成分）连接代词：what,who,whom,whose,whomever,whoever,which,whichever,whatever.（它们在句中既起连接作用，又在从句中做主语，宾语，表语或定语）连接副词：how,(how many,how much)when,why,where,（没有however,wherever,whenever).（它们在句中既起连接作用，又在从句在做状语，表示时间，地点，原因和方式）例如:That he survived the accident is a miracle. 他在这场事故中幸免于难真是奇迹。

Whether she comes or not makes no difference. 她来不来都没有关系（句首主语从句不用if引导）。

It is doubtful whether /if he is coming. 他是否来不得而知（主语从句不在句首可用if）。

What he needs is more experience. 他所需要的是更多的经验。

（做宾语）How the prisoner escaped is a mystery. 囚犯怎么逃的是一个谜。

（做状语）Whom we must serve is a question of vital importance. 为谁服务是个极为重要的问题。

（做宾语）Whose fault it is is quite clear now. 这是谁的过错现在已十分明了。

高中英语名词性从句详细讲解与练习在句子中起名词作用的从句叫名词性从句。

名词性从句的功能相当于名词词组，它在复合句中能担任主语、宾语、表语、同位语，因此根据它在句中不同的语法功能，名词性从句又可分为主语从句、宾语从句、表语从句、同位语从句。

引导名词性从句的词叫做连接词，包括：1.连词（在名词性从句中只起连接作用，不作成分）2.连接代词（在名词性从句中作主语、宾语或表语）3.连接副词（在名词性从句中作状语）所有的名词性从句的语序都是陈述语序。

I主语从句：是在主句中作主语的从句。

它由连接词引导，通常位于谓语动词之前。

连接词：1.连词：在从句中不充当任何成分，常见的引导主语从句的连词有that, whether oThat he got the first prize excited him much.他获得一等奖一事使他非常兴奋。

It is doubtful whether we can get there on time.我们能否按时到达那儿还不确定。

D that引导的主语从句:在从句中不作任何成分，也没有实际意义。

一般情况下that不可省略。

That light travels in straight lines is known to all.众所周知，光沿直线传播。

That you don't like him is none of my business.你不喜欢他不关我的事。

2）whether引导的土语从句:常置于句首，表示“是否”之意；if一般不引导主语从句。

Whether he can finish his task on time is of greatimportance.他是否能按时完成任务非常重要。

Whether you can succeed or not depends on howhard you work at it.你能否成功取决于你努力的程度。

2.连接代词：在从句中起名词或代词的作用，常作从句的主语、宾语、表语或定语,有具体意义且不能省略。

名词性从句包括主语从句、宾语从句、表语从句和同位语从句。

名词性从句是一种具有名词功能的非独立分句。

具体用法见下表：主语从句大多数主语从句都可以用it作形式主语而把主语从句置于句尾。

(what引导的主语从句表示“……的东西”时，一般不用it作形式主语；whatever, whoever, whichever一般也不用it作形式主语。

)►It makes no difference where we shall have the meeting.我们在哪开会无所谓。

【注意】(1)常见的it替代that引导的主语从句的句式主要有以下几种：①It＋系动词＋形容词(necessary/right/likely/important/certain...)＋that从句②It＋be＋名词(短语)(a pity/a shame/good news/a fact/an honour...)＋that从句③It＋be＋过去分词(said/told/heard/reported/decided/suggested...)＋that从句④It＋特殊动词(seem/appear/happen/matter)＋that从句(2)在“It is necessary/important/natural...＋that从句”的结构中，从句谓语常用“(should ＋)动词原形”。

宾语从句1．动词find, feel, think, consider, make, believe等后有that引导的宾语从句作宾语补足语时，则常用it作形式宾语而将that宾语从句后置。

►I think it necessary that we take plenty of boiled water every day.我认为每天摄入足量的白开水很有必要。

2．有些动词(短语)不能直接跟宾语从句，需要借助形式宾语it。

常见的有hate, enjoy, like, dislike, love, appreciate, see to等。

名词性从句知识梳理一、名词性从句概述二、名词性从句要点1. 主语从句1) that从句位于句首时, that不能省略。

如:That theory must go hand in hand with practice is a principle we should always keep in mind. 2) 有时可用形式主语it代替主语从句, 即将it放在句首, 将主语从句放在句末, 以避免句子头重脚轻。

如：It is not known yet where she has gone.2. 宾语从句1) 当宾语从句后有宾语补足语时, 需要用it 作形式宾语，而将宾语从句后置。

如：I made it clear that we were determined to carry out the plan.2) 当主句的主语是第一人称，且谓语为think, believe, suppose, expect等动词时, 如果宾语从句表示否定意思, 通常否定前移, 即否定主句的谓语。

如：I don’t think there’s a computer store in the t own.I don’t believe that she’s ever been to Hong Kong.3) 宾语从句亦可用作介词或形容词的宾语。

如：She was never satisfied with what she had achieved.I’m not sure when I saw her last.4) 引导宾语从句的连词that在口语中可省略, 但在下列情况中，that需保留：a. 主、从句之间有表示时间等的状语时that不能省略，否则会产生歧义。

如：The geography teacher told us yesterday that the nearest neighbour of the earth is the moon.b. 主、从句之间有插入语时不可省去that。

高考英语名词性从句讲解及练习一、概念：名词性从句相当于名词词组，在复合句中起名词性作用。

分类：主语从句、表语从句、宾语从句和同位语从句。

引导名词性从句的1）连接词：that, whether, if;2）关系代词：who, whom, whose, what, which, whatever, whichever;3) 关系副词：when, where, how, why.二、要点：人物主语：who, whoever what, whatever宾语：whom, whomever what, whatever名词性从句表语：whom what定语：which what whose状语when where why how whenever however wherever不做成份：that if/whether as if /as though三、基础知识学习：1主语从句: 主语从句是在复合句中代替作主语的名词, 充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。

1.that 引导的主语从句①句首That a round-trip to Mars would take more than a year and a half is estimated.That he misunderstood me is obvious.That引导主语从句，放句首，不做任何成分，不可省略。

②用形式主语it来引导句子A. that引导主语从句放句首时，有时会为了避免头重脚轻，保持句子平衡，常用it做形式主语，把真正的that引导的主语从句放句后。

It is strange that he made no answer.It is known to all that the earth is round.B. 用it做形式主语的主语从句结构注意：i. It作形式主语和it引导强调句的比较It作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。

名词性从句名词性从句（主语从句，表语从句，宾语从句，同位语从句）1.that 引导的名词性从句，that 在从句中不充当任何句子成分，没有词义。

that引导宾语从句时常可省略，但如果引导两个以上宾语从句时，that不省。

引导主语从句时常可用it 作形式主语That light travels in straight lines is known to all.众所周知光是以直线运行的。

（主语从句）=It is known to all that light travels in straight linesThe reason for his absent was that he was ill.他缺席的原因是他病了。

（表语从句）I think( that) you are right.我认为你是对的。

（宾语从句）The news that our football team has won is true.我们足球队赢了的消息是真的。

（同位语从句）注意区别：The news( that/which) he told me is true.他告诉我的消息是真的。

（定语从句）2.what 引导的名词性从句，what 在从句中必须要作主语，宾语，表语,常译作“所---的”或“什么”,what 一般不引导同位语从句What we need is water.我们所需要的是水。

（主语从句）What we need are useful books.我们所需要的是有用的书。

（主语从句）This is what I want to say.这就是我想说的。

（表语从句）Please tell me what she is saying.请告诉我她在说什么。

（宾语从句）3.how,where,when,why,等引导的名词性从句，保留疑问词的原意，或译为-“--的地方”“---的时候”Do you know how he came here?By bus.你知道他是怎么来的吗？乘公共汽车。

高中英语名词性从句专题讲解及巩固练习定义：起名词性作用的从句，叫名词性从句。

本来该由名词充当的主语、宾语、表语和同位语部分，换由一个句子来充当，这样的句子就是名词性从句。

【归纳】1.只能用whether,不能用ifa.主语从句b. 表语从句c. 同位语从句e. 介词后的宾语从句f. whether to do 做动词宾语不能用if to do.g.whether or not 连在一起引导宾语从句时不用if.2.that和what的区别what除起连接作用外，还在名词性从句中充当成分，可做从句的主语、宾语、或表语。

that在名词性从句中不充当任何成分，只起连接作用。

例：I have no doubt that he will come.I have no idea what he did that afternoon.一．主语从句：在复合句中作主句的主语。

●__________ he is a famous singer is known to us.●__________ he will go to America is not yet fixed.●__________ she’s coming or not doesn’t matter too much.●__________ broke the glass yesterday is not clear.【keys】That; When/How; Whether; Who【归纳】1.为避免主语冗长,句子头重脚轻, 经常用it作形式主语, 主语从句放在后面作真正的主语。

例：That her hair was turning gray worried her a lot.-----It worried her a lot that her hair was turning gray.常考句型：It’s likely / possible / important / necessary / clear that…很可能/ 重要的是… / 必要的是… / 很清楚…It’s said / reported that…据说/据报道…It seems / appears / happens that…显然、明显、碰巧…It’s been announced / declared that…已经通知/宣布…It’s no wonder that…并不奇怪/无疑…It’s a pity/a fact /a common knowledge / a common saying that…2.if不能引导主语从句，只能用whether3.单个的主语从句作主语时，谓语动词用句单数形式；如果是两个或两个以上的主语作主语，谓语动词则视情况而定。

高考英语语法词汇专项突破：01表解名词性从句+巩固练习+答案与解析【考题呈现】【考例1】（2022年浙江1月）Cobb, for her party, started to ask conference organizers who invited her to speak ______ she could do so remotely.答案与解析：if/whether。

考查名词性从句之宾语从句。

明显ask后面消灭了一个宾语从句，宾语从句句意不完整，whether/if“是否”符合语境，故填whether或if。

句意：对于她的出席，Cobb开头询问邀请她的组织者是否可以远程进行。

【考例2】（2021.6新高考1卷）Going to Mount Huangshan reminds me of the popular Beatle's song "The答案与解析：What。

考查名词性从句之主语从句。

分析题目，空格处无提示词。

分子句子结构可知，_____is so breathing about the experience 作is 的主语，为主语从句。

从句中缺少主语，指代事情；且空格位于句首。

故填What。

【考例3】（2021.3 天津卷）A. whetherB. whyC. whatD. when答案与解析：B。

考查引导表语从句连接词词义辨析。

A. whether是否；B.why为什么；C. what什么；D.when什么时间，当……的时候。

分析成分结构句子，该空需要一个表语从句的连接词。

再结合句意可知，应当是伴侣们不明白Lily 为什么有这么多疯狂的想法。

所以本句为why引导的表语从句。

故选：B。

句意：令Lily的伴侣们感到困扰的是她为什么总是有这么多疯狂的想法。

【考例4】（2021年北京卷）The poor woman wasn't able to give him any information about ________ she lived．答案与解析：where。

名词性从句在句子中起名词作用的句子叫名词性从句(Noun Clauses）。

名词性从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。

一．主语从句主语从句是在主句中作主语的句子，它由连接词引导，通常位于谓语动词之前。

1. 连词：在从句中不充当任何成分，常用见的引导主语从句的连词有三个，即that, whether和if.That he got the first prize excited him much. 他获得一等奖一事使他非常兴奋。

Whether you can succeed or not depends on how hard you work at it. 你能否功取决于你努力的程度。

注意：whether引导的主语从句常用置于句首，表示“是否”之意；if引导主语从句时不置于句首。

2. 连接代词：在从句中起名词或代词的作用，常作从句的主语、宾语、表语或定语，有具体意义且不能省略。

常见的连接代词有who, whom, whose, what, which, whoever, whomever, whatever, whichever.What we should do with the problem is undecided. 我们如何处理这上问题还未作出决定。

3. 连接副词：在从句中起副的作用，常作从句的状语，表示时间、地点、原因、方式等。

常见的连接副词有when, where, how, why, whenever, wherever, however等。

How they will solve the serious problem has not been decided. 他们将如何解决这个严重的问题还没有决定。

Why he did that wasn’t quite clear. 他为什么做那件事还不十分清楚。

名词性从句用法详解一、概说名词性从句，即指性质相当于名词的从句，它包括主语从句、宾语从句、表语从句和同位语从句。

从高考的考查的实际情况来看，名词性从句考得最多的是宾语从句，其次是主语从句，再次是表语从句，而同位语从句则很少考查。

引导名词性从句的连接词可分为三类：连接词：that, whether, if （不充当从句的任何成分）连接代词：what, whatever, who, whoever, whom, whose, which.连接副词：when, where, how, why二、名词性从句的一般引导词1. 连接词that 只起连接作用，没有任何意思，也不充当句子成分，在宾语从句中可省略，但引导其他名词性从句时通常不省略。

I hope (that) you enjoy your holiday. 希望你假期过得好。

（宾语从句）That he likes you is very obvious. 很显然他喜欢你。

（主语从句）2. 连接词whether 也不充当句子成分，但有自己的意思，表示“是否”；引导宾语从句时，可换成if，但引导其他名词性从句时不能换成if。

如：He asked whether [if] I would show him the way. 他问我是否可以给他带路。

Whether it will do us harm remains to be seen. 是否对我们有害还要看一看。

(引导主语从句，不能用if 代替whether)3. 连接代词who(m), whose, which, what 等，均有各自的意义，在从句中作主语、宾语、定语等。

如：That’s what she wanted to do. （表语从句）Who will help us is not known. （主语从句）Tell me which one you like best. （宾语从句）4. 连接副词when, where, why, how 等，也各自有自己的意义，在从句中作状语。

高中英语讲义---- 名词性从句（主从、表从、宾从，同从）1，陈述句做名从用连词that + SV, that 表主句肯定从句完整，不做成分。

主从可用it 做形式主语，宾从第一个that 可省略。

You study hard.主从：That you study hard is known to us.= It is known to us that you study hard.表从：My opinion is that you study hard .宾从：I think (that) you study hard. …and that (不能省略)….同从：My opinion that you study hard is known to us. *比较同从和主从！●一般抽象名词后对其进行解释和说明的完整句子就是其同位语从句，不完整就是定语从句。

I appreciate your idea that we have an exam every week. （that后完整—同从）I appreciate your idea that you came up with last time.（that后不完整---定从）2，一般问句做名从用连词whether(是否) + SV，whether表主句不肯定从句完整，宾从中可用if（介词后或宾从后有or not时只用whether）。

Does your friend like English ?主从：Whether your friend likes English isn’t clear .=It isn’t clear whether your friend likes English.表从：My question is whether your friend likes English.宾从：I don’t know whether/ if your friend likes English.同从：My question whether your friend likes English isn’t clear.3, 特殊问句做名从用疑问词（连词）+ SV, 疑问词做主语时直接+谓语。

高中英语名词性从句讲解及提升练习在复合句中起名词作用的从句叫做名词性从句。

它包括主语从句、宾语从句、表语从句和同位语从句。

名词性从句是中学阶段的一个重要语法项目，在历年的高考中几乎都涉及到，并且每年的命题各有变化。

分析历届高考试题名词性从句考查的焦点主要有以下六个方面1. 考查名词性从句的语序问题2.考查引导词that与what的区别3. 考查it在名词性从句中作形式主语或形式宾语的用法4. 考查whether与if的区别5. 考查名词性从句中的疑问词+ever引导的名词性从句与no matter+疑问词引导的状语从句的区别6. 考查名词性从句的虚拟语气问题语法要点剖析一、名词性从句主语从句、表语从句、宾语从句、同位语从句，在整个句子中所起的作用，相当于一个名词。

因此，这四种从句通称为名词性从句。

引导名词性从句的连接词可分为三类：连接词：that, whether, if （不充当从句的任何成分）连接代词：what, whatever, who, whoever, whom, whose, which.连接副词：when, where, how, why1. 主语从句作句子主语的从句叫主语从句。

主语从句通常由从属连词that，whether，if和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why 等词引导。

that在句中无词义，只起连接作用；连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用，在从句中充当从句的成分。

例如：What he wants to tell us is not clear. 他要跟我们说什么，还不清楚。

It is known to us how he became a writer. 我们都知道他是如何成为一名作家的。

Where the English evening will be held has not yet been announced.英语晚会将在哪里举行，还没有宣布。

语法专题复习名词性从句主语从句、表语从句、同位语从句和宾语从句这四种从句统称为名词性从句引导名词性从句的关联词有that, if, whether, 关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever关系副词when, where, why, how, however, whenever, wherever注意：when, where, why, how引导名词性从句时不一定表达疑问意思，when“…的时候”where“…的地方”why“..的原因”how “…的方式”巩固练习指出下列从句属于何种名词性从句（以下句子均选自书面表达，请根据需要仿写背诵）1)Whoever wants to make a contribution may go to Room 103 at the first floor of the school library.2)However, with so many to take part, it is certain that some better solutions will be presented.3)I hope my suggestions will do good to your job.4)Honestly, what the supermarket has done makes a great difference.5)This activity was what we had expected.6)I’m very delighted that we will meet soon.7)The belief that helping others is helping yourself has been struck in my heart.8)17% of the teachers and students surveyed complain that in modern society they are much toostressed, suffering a lot.9)Therefore, it can be seen that all these teenagers spend little time in doing exercise or sports.10)From my experiences, I know how important help is in real life.11)In my mind I have an idea that if we all contribute a little, a difference will be made.12)There is no doubt that such exercise benefits us a lot, contributing to our studies as well asbuilding up our body.13)They agree that interviews may assess students thoroughly and, comprehensively.14)It’s true that the influence produced by the practice has been beyond their original expectation.填入恰当的关联词It was reported 1.______ there was an accident at a corner of the Roman Street this morning. No one saw 2.______ on earth happened then. A car ran into a truck but fortunately, nobody got injured. 3.______ will be responsible for the accident is still under investigation. The police were uncertain about 4.______ the driver was guilty. 5.______ the police should do now is 6.______ they must find out what led to the accident. They said it was difficult for them to judge because 7.______ the accident happened is not clear. Perhaps the reason was 8.______ the driver was too tired to stop the car in time. The driver didn't admit the fact 9.______ he was over-speed driving at the turning. The police doubted 10.______ what he said was true and decided to make a further investigation.考点1宾语从句1. [18•全国III]I'm not sure is more frightened, me or the female gorilla(大猩猩)that suddenly appears out of nowhere.2. [18•天津]The gold medal will be awarded to wins the first place in the bicycle race.3. [17.天津]She asked me I had returned the books to the library, and I admitted that I hadn't.4. [17.北京]Jane moved aimlessly down the tree-lined street, not knowing she was heading.5. [17.江苏]We choose this hotel because the price for a night here is down to $20. half of it used to charge.6. [16.全国I 改错]My uncle is the owner of a restaurant close to that I live.7. [16•全国I改错]My classmates and 1 are talking about how to do during the holiday.8. [15•全国I改错]After looking at the toy for some time, he turned around and found where his parents were missing.9. (2016·全国Ⅱ，短文改错)The summer holiday is coming.My classmates and I are talking about how to do during the holiday.________考点2主语从句1. [17•北京]Every year, makes the most beautiful kite will win a prize in the Kite Festival.2. [2014.大纲]Exactly the potato was introduced into Europe is uncertain, but it was probably around 1565.考点3表语从句1. [2018•北京] This is my father has taught me — to always face difficulties and hope for the best.2 [2018.北京]Without his support, we wouldn't be we are now.3. [2018•江苏]By boat is the only way to get here, which is we arrived.强化练习1．(16·浙江)I made up my mind I would find out________ was good in my present situation. 2．(16·浙江)College is________you meet your bridesmaids，neighbors，and potential bosses. 3．(16·江苏)It is often the case ________anything is possible for those who hang on to hope. 4．(16·天津)The manager put forward a suggestion ________ we should have an assistant.There is too much work to do.5．(16·北京)Your support is important to our work.________you can do helps.6．(16·北京)The most pleasant thing of the rainy season is ________one can be entirely dust. 7．(16·四川)Dreaming about whether you would want to read minds，see through walls，or have superhuman strength may sound silly，but it actually gets to the heart of ________ really matters in your life. 8．(16·全国Ⅰ)We now realize ________ important family is and how important to be near them, especially when you’re raising child ren.9．(16·全国Ⅱ)Members leave books on park benches and buses, in train stations and coffee shops.________ finds their book will go to the site and record where they found it.10．(16·全国Ⅱ)The journey was intended to achieve more than ________Captain Robert Falcon Scott had done.11．(15·湖南)You have to know ________ you’re going if you are to plan the best way of getting there. 12．(15·北京)I truly believe ________ beauty comes from within.13．(15·北京)________ we understand things has a lot to do with what we feel.14．(15·浙江)If you swim in a river or lake, be sure to investigate ________ is below the water surface.Often there are rocks or branches hidden in the water.15．(14·浙江)“Every time you eat a sweet，drink green tea.”This is ________ my mother used to tell me. 16．(14·四川)Grandma pointed to the hospital and said，“That’s ______ I was born.”17．(14·大纲)Exactly ________ the potato was introduced into Europe is uncertain，but it was probably around 1565.18．(14·北京)The best moment for the football star was ________ he scored the winning goal. 19．(14·福建)Pick yourself up.Courage is doing ________ you’re afraid to do.20.The traveler lost his way in the woods，and ________ made things worse was that it was getting dark.21. People all over the world have a dream ________ they will always live a peaceful life._______ you do will be right because you are a wise and responsible man.22.(2015·全国卷Ⅱ) As natural architects，the Pueblo Indians figured out exactly ________ thick the adobewalls needed to be to make the cycle work on most days.23．Determination is a kind of basic quality and is it takes to do jobs well.24.. surprised me most was they had finished it so quickly.25．It has been proved again and again frequent advertising increases product sales. 26.The fact she works hard is well known to us all.27．I've come from the government with a message the meeting won't be held tomorrow.28. he is a shy man, he is not afraid of anything.29. Carry an umbrella with you you will get wet.答案1.主语从句2.主语从句3.宾语从句4.主语从句5.表语从句6.宾语从句7.同位语从句8.宾语从句9.主语从句10.宾语从句11.同位语从句12.同位语从句13.宾语从句14. 主语从句1.that2.what3.Who4.whether5.What6.that7.how8.that9.that10.whether1.who2.whoever3.whether4.where5.what6.that --- where7.how --- what8.where --- that9.how --- what1. whoever2.when1.what2.what3.how1.what2.where3.that4.that5.Whatever6.that7.what8.how9.Whoever10. what11.where12.that13.How14.what15.what16.where17.when18.when19.what20.what21.that; What22.how23. what24. What25. that26. that27. that28. but29. or。

名词性从句讲解在复合句中起名词作用的从句叫做名词性从句。

它包括主语从句、宾语从句、表语从句和同位语从句。

名词性从句是中学阶段的一个重要语法项目，在历年的高考中几乎都涉及到，并且每年的命题各有变化。

分析历届高考试题名词性从句考查的焦点主要有以下六个方面1. 考查名词性从句的语序问题2. 考查引导词that与what的区别3. 考查it在名词性从句中作形式主语或形式宾语的用法4. 考查whether与if的区别5. 考查名词性从句中的疑问词+ever引导的名词性从句与no matter+疑问词引导的状语从句的区别6. 考查名词性从句的虚拟语气问题语法要点剖析一、名词性从句主语从句、表语从句、宾语从句、同位语从句，在整个句子中所起的作用，相当于一个名词。

因此，这四种从句通称为名词性从句。

引导名词性从句的连接词可分为三类：连接词：that, whether, if （不充当从句的任何成分）连接代词：what, whatever, who, whoever, whom, whose, which.连接副词：when, where, how, why1. 主语从句作句子主语的从句叫主语从句。

主语从句通常由从属连词that，whether，if和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why等词引导。

that在句中无词义，只起连接作用；连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用，在从句中充当从句的成分。

例如：What he wants to tell us is not clear. 他要跟我们说什么，还不清楚。

It is known to us how he became a writer. 我们都知道他是如何成为一名作家的。

Where the English evening will be held has not yet been announced.英语晚会将在哪里举行，还没有宣布。